package com.neu.neumall.product.controller;

import java.util.Arrays;
import java.util.List;
import java.util.Map;

import com.neu.neumall.product.entity.AttrEntity;
import com.neu.neumall.product.service.AttrAttrgroupRelationService;
import com.neu.neumall.product.service.AttrService;
import com.neu.neumall.product.service.CategoryService;
import com.neu.neumall.product.vo.AttrGroupRelationVo;
import com.neu.neumall.product.vo.AttrGroupWithAttrsVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import com.neu.neumall.product.entity.AttrGroupEntity;
import com.neu.neumall.product.service.AttrGroupService;
import com.neu.common.utils.PageUtils;
import com.neu.common.utils.R;



/**
 * 属性分组
 *
 * @author IMEI
 * @email 2210498598@qq.com
 * @date 2022-06-21 03:08:57
 */
@RestController
@RequestMapping("product/attrgroup")
public class AttrGroupController {

        @Autowired
        private AttrGroupService attrGroupService;

        @Autowired
        private CategoryService categoryService;

        @Autowired
        AttrService attrService;

        @Autowired
        AttrAttrgroupRelationService relationService;

        ///product/attrgroup/attr/relation
        @PostMapping("/attr/relation")
        public R addRelation(@RequestBody List<AttrGroupRelationVo> vos){

            relationService.saveBatch(vos);
            return R.ok();
        }

        ///product/attrgroup/{catelogId}/withattr
        @GetMapping("/{catelogId}/withattr")
        public R getAttrGroupWithAttrs(@PathVariable("catelogId")Long catelogId){

            //1、查出当前分类下的所有属性分组，
            //2、查出每个属性分组的所有属性
            List<AttrGroupWithAttrsVo> vos =  attrGroupService.getAttrGroupWithAttrsByCatelogId(catelogId);
            return R.ok().put("data",vos);
        }


        ///product/attrgroup/{attrgroupId}/attr/relation
        @GetMapping("/{attrgroupId}/attr/relation")
        public R attrRelation(@PathVariable("attrgroupId") Long attrgroupId){
            List<AttrEntity> entities =  attrService.getRelationAttr(attrgroupId);
            return R.ok().put("data",entities);
        }

        ///product/attrgroup/{attrgroupId}/noattr/relation
        @GetMapping("/{attrgroupId}/noattr/relation")
        public R attrNoRelation(@PathVariable("attrgroupId") Long attrgroupId,
                                @RequestParam Map<String, Object> params){
            PageUtils page = attrService.getNoRelationAttr(params,attrgroupId);
            return R.ok().put("page",page);
        }

        @PostMapping("/attr/relation/delete")
        public R deleteRelation(@RequestBody  AttrGroupRelationVo[] vos){
            attrService.deleteRelation(vos);
            return R.ok();
        }

        /**
         * 列表
         */
        @RequestMapping("/list/{catelogId}")
        //@RequiresPermissions("product:attrgroup:list")
        public R list(@RequestParam Map<String, Object> params,
                      @PathVariable("catelogId") Long catelogId){
//        PageUtils page = attrGroupService.queryPage(params);

            PageUtils page = attrGroupService.queryPage(params,catelogId);

            return R.ok().put("page", page);
        }


        /**
         * 信息
         */
        @RequestMapping("/info/{attrGroupId}")
        //@RequiresPermissions("product:attrgroup:info")
        public R info(@PathVariable("attrGroupId") Long attrGroupId){
            AttrGroupEntity attrGroup = attrGroupService.getById(attrGroupId);

            Long catelogId = attrGroup.getCatelogId();
            Long[] path = categoryService.findCatelogPath(catelogId);

            attrGroup.setCatelogPath(path);

            return R.ok().put("attrGroup", attrGroup);
        }



        /**
         * 保存
         */
        @RequestMapping("/save")
        //@RequiresPermissions("product:attrgroup:save")
        public R save(@RequestBody AttrGroupEntity attrGroup){
            attrGroupService.save(attrGroup);

            return R.ok();
        }

        /**
         * 修改
         */
        @RequestMapping("/update")
        //@RequiresPermissions("product:attrgroup:update")
        public R update(@RequestBody AttrGroupEntity attrGroup){
            attrGroupService.updateById(attrGroup);

            return R.ok();
        }

        /**
         * 删除
         */
        @RequestMapping("/delete")
        //@RequiresPermissions("product:attrgroup:delete")
        public R delete(@RequestBody Long[] attrGroupIds){
            attrGroupService.removeByIds(Arrays.asList(attrGroupIds));

            return R.ok();
        }

    }
